Sort:  

Thanks, @ptmikesteem! Yeah, it turns out to be some kind of motivation post although it wasn't my initial intention.
It was more because I had a feeling lots of people missing the opportunity as at the beginning it's hard to see the big picture. You know the saying about the one tree that blocks the view so you can't see the whole forest.

I had the exact feeling for many members here, just because they can't imagine even less see the pure logic or mathematical formula by which this zero-point-something could turn in such a big numbers as I explained in my post, with zero investment and just a small effort.
I wanted to show and reveal that! 🙂